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2 years ago

Which of the following represents "four times the square of a number is thirty-six"?

Mathematics

1 answer:

zubka84 [21]2 years ago

3 0

let the number be x .

we have given a statement that four times a square of number is equal to 36.

$4*(x^2)=36.$

so we have frame the equation. option B will be the equation represents that four times a square of number is 3.

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What is the measure of AngleSRT?

Fofino [41]

Answer:

Angle SRT is equal to 79 degrees

Step-by-step explanation:

The reason this is so is because for every single triangle all the angles must add up to 180 degrees. So take 180 minus angle T, and then minus angle S and you get 79.

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4^0

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3 years ago

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3 years ago

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Let us analyze the following setting. You are given a circle of unit circumference. You pickkpoints on the circle independently

garik1379 [7]

Answer:

We have been given a unit circle which is cut at k different points to produce k different arcs. Now we can see firstly that the sum of lengths of all k arks is equal to the circumference:

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we get :

$\small \sum_{i = 1}^{k} C_i.l = 2\pi$

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All that I want to say by using this step is that after we choose the largest length (or any length for that matter) the other fractions appear according to the above summation constraint. [This step may even be avoided depending on how much precaution you wanna take when deriving a relation.]

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2 years ago

Which figure could be the result of dilating this rectangle with a scale factor between 0 and 1? On a coordinate plane, a rectan

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Every point coordinate of the dilated figure will be smaller by the same factor.

Looking at the original (0, 3) coordinate, we find that possible answer choices include ...

A (0, 1) has a scale factor of 1/3

B (0, 4) has a scale factor greater than 1

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D (0, 2) has a scale factor of 2/3

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